modified: install/fedora.sh

deleted:    install/j.sh
modified:   install/tree_cpy.sh
new file:   usr/bin/search-google
modified:   usr/home/.bashrc
modified:   usr/sbin/brc

install/tree_cpy.sh

@@ -6,8 +6,29 @@ USR_DIR=${1:-"no_dir"}
 	exit 1
 USR_DIR=$(realpath $USR_DIR)
 
-#uses ssymbolic link otherwise crossdevice troubles
-cp -s -p -r -f -t / $USR_DIR/*/.[^.]*
+#!/usr/bin/env bash
+set -euo pipefail
+
+src="${1:-/svr/usr}"
+dst="${2:-/}"
+
+src="$(readlink -f "$src")"
+
+find "$src" -type f | while IFS= read -r f; do
+    rel="${f#$src/}"
+    target="$dst/$rel"
+
+    # ensure parent dir exists (but never replace dirs)
+    mkdir -p "$(dirname "$target")"
+
+    # if target exists and is a directory → skip
+    if [ -d "$target" ]; then
+        continue
+    fi
+
+    # replace file or create new symlink
+    ln -sf "$f" "$target"
+done
 
 useradd svr
-chown root:svr /etc /var /run /dev /usr /sys / /svr
+chown -R root:svr /svr